252433 has 8 divisors (see below), whose sum is σ = 276480. Its totient is φ = 229440.

The previous prime is 252431. The next prime is 252443. The reversal of 252433 is 334252.

252433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252433 - 2¹ = 252431 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁵ + 4³ + 2¹⁵ + 3⁸ + 3¹¹ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252433.

It is not an unprimeable number, because it can be changed into a prime (252431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288 + ... + 766.

It is an arithmetic number, because the mean of its divisors is an integer number (34560).

2²⁵²⁴³³ is an apocalyptic number.

It is an amenable number.

252433 is a deficient number, since it is larger than the sum of its proper divisors (24047).

252433 is a wasteful number, since it uses less digits than its factorization.

252433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527.

The product of its digits is 720, while the sum is 19.

The square root of 252433 is about 502.4271091412. The cubic root of 252433 is about 63.1997523090.

Adding to 252433 its reverse (334252), we get a palindrome (586685).

The spelling of 252433 in words is "two hundred fifty-two thousand, four hundred thirty-three".